NPPES file of Aug 9, 2026

Mary L. Stevenson, MD

MOHS-Micrographic Surgery Physician · New York, NY

Mary L. Stevenson, MD is a mohs-micrographic surgery physician with a practice address in New York, New York, and NPI 1336430081, issued on Apr 29, 2011. Check the license (New York 266547, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336430081
Name
Mary L. Stevenson
Credential
MD
Primary taxonomy
MOHS-Micrographic Surgery Physician 207ND0101X
License number
266547 NY
Self-reported in NPPES; status is on the state search
Practice location
240 E 38TH St, New York, NY 10016
Phone
(212) 263-7019
Enumerated
Apr 29, 2011
Record last updated
Apr 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160607000852); accepts Medicare assignment
Medical or professional school
Columbia University College Of Physicians And Surgeons, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 240 E 38TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Heather Abraham, PT, DPTPhysical Therapist1881468684
  2. Brieann Adair, ODOptometrist1255865457
  3. Prin Amorapanth, M.D., PH.D.Physical Medicine & Rehabilitation Physician1477874782
  4. Stephanie Andrade, APRN, FNP-BCFamily Nurse Practitioner1831514991
  5. Max April, MDPediatric Otolaryngology Physician1659394534
  6. Arnaldo Arbini, MDAnatomic Pathology Physician1730241712

Verify Mary L. Stevenson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 266547
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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35% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024

373 Medicare Part D claims for 259 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. 20 claims were for opioids.

  1. Mary Stevenson373
  2. Specialty average570

Most prescribed

  1. Cephalexin212 claims
  2. Mupirocin52 claims
  3. Doxycycline Hyclate47 claims
  4. Oxycodone-Acetaminophen14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score93.3
  2. Costout of 100 · 30%54.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. New York UniversityNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary L. Stevenson among 82 mohs-micrographic surgery physician records in New York

Mary L. Stevenson, MD is one of 82 mohs-micrographic surgery physician records with a practice address in New York. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 60% of them.

  • NPI issued2011 · 60% of these records are older, 34% newer
  • In a Medicare fileYes · 98% of these records are
  • In the CMS Doctors and Clinicians fileYes · 91% of these records are
  • Graduated2010 · median 2008 among the 75 with a school on file
  • Record last updated2021 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

MOHS-Micrographic Surgery Physician providers in New York

There are 82 mohs-micrographic surgery physician records in New York.

The 8 mohs-micrographic surgery physician records with the nearest ZIP codes

  1. Maressa Criscito, M.D.New York, NY 100161346771094
  2. Ritu Saini, MDNew York, NY 100161477763977
  3. Nayoung LeeNew York, NY 100171659791069
  4. Michael Tassavor, MDNew York, NY 100171043707003
  5. Hamza Bhatti, D.O.New York, NY 100191043598352
  6. Jane Yoo, MD, MPPNew York, NY 100191447571518
  7. Andreas Boker, M.DNew York, NY 100121306972120
  8. Henry Heaton, M.D.New York, NY 100121053798900

Common questions

What is Mary L. Stevenson, MD's NPI number?

Mary L. Stevenson, MD's National Provider Identifier (NPI) is 1336430081, issued on Apr 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Mary L. Stevenson, MD located?

The NPPES record lists a practice address at 240 E 38TH St, New York, NY, 10016. Phone: (212) 263-7019. Providers update this record themselves, so call before visiting.

How can I verify Mary L. Stevenson, MD's license?

NPPES lists New York license number 266547, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mary L. Stevenson, MD prescribe under Medicare Part D?

In 2024, Mary L. Stevenson, MD had 373 Medicare Part D claims for 259 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. Part D covers Medicare prescriptions only.

What is Mary L. Stevenson, MD's MIPS final score?

The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.